On Thu, Oct 6, 2011 at 3:15 AM, Gustavo Garcia Bernardo <ggb at tid.es> wrote: > Thank you very much for the info Benny. > > I think the problematic points for interoperability are 3 (should set Flow-Timer header received from server) and 4 (because server will receive less keepalives than expected and could consider the connection as failed). ?I'll probably try to implement then and send a patch for your consideration. > One of the easier workaround is to shorten the keep alive interval to say slightly less than half of what your server setting is, I think that should cover problem no 3 and 4. > I tried to use pjsip_endpt_send_raw_to_uri and got an assertion fail in os_core_unix.c Ln 1256: > ?pj_assert(mutex->owner == pj_thread_this()); > > Any idea of what is the problem? > There's no way to tell without seeing the stack trace. Benny